
package com.qdu.dao;

import com.qdu.entity.bookcomment;
import java.util.List;

public interface CommontDao  {
    
    int addCommon(String bookcomment_content, String bookcomment_sender, int bookcomment_bookid);
    
    int delCommon(int id);
    
    List getCommont(int bookcomment_id);
    
    String getBookName(int book_id);
    
     List getMessage(int page, String sql);
     
     List getallmessage();
     

    
}
